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Adaptive specialization of a unique sponge body from the Cambrian Qingjiang biota

文献类型：期刊论文

作者Yun, Hao6,7; Luo, Cui4,5; Chang, Chao6,7; Li, Luoyang2,3; Reitner, Joachim1; Zhang, Xingliang6,7; Luo, Cui（罗翠）
刊名PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
出版日期2022-06-08
卷号289期号:1976页码:9
关键词Hexactinellida adaptative evolution black shale Cambrian Qingjiang biota
ISSN号0962-8452
DOI10.1098/rspb.2022.0804
通讯作者Yun, Hao(yunhao@nwu.edu.cn) ; Zhang, Xingliang(xzhang69@nwu.edu.cn)
英文摘要Sponge fossils from the Cambrian black shales have attracted attention from both palaeontologists and geochemists for many years in terms of their high diversity, beautiful preservation and perplexing adaptation to inhospitable living environments. However, the body shape of these sponges, which contributes to deciphering adaptive evolution, has not been scrutinized. New complete specimens of the hexactinellid sponge Sanshapentella tentoriformis sp. nov. from the Qingjiang biota (black shale of the Cambrian Stage 3 Shuijingtuo Formation, ca 518 Ma) allow recognition of a unique dendriform body characterized by a columnar trunk with multiple conical high peaks and distinctive quadripod-shaped dermal spicules that frame each high peak. The body shape of this new sponge along with other early Cambrian hexactinellids, is classified into three morpho-groups that reflect different levels of adaptivity to the environment. The cylindrical and ovoid bodies generally adapted to a large spectrum of environments; however, the dendriform body of S. tentoriformis was restricted to the relatively deep-water, oxygen-deficient environment. From a hindsight view, the unique body shape represents a consequence of adaptation that helps maintain an effective use of oxygen and a low energy cost in hypoxic conditions.
WOS关键词SOUTH CHINA ; HEXACTINELLID SPONGES ; HETANG FORMATION ; FOSSIL ; LAGERSTATTE ; HISTORY ; SHALE ; ANHUI ; AGE
资助项目National Natural Science Foundation of China[41890845] ; National Natural Science Foundation of China[41930319] ; National Natural Science Foundation of China[42002011] ; National Natural Science Foundation of China[41621003] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; 111 Project[D17013] ; CSC-DAAD[202006970034/91809892]
WOS研究方向Life Sciences & Biomedicine - Other Topics ; Environmental Sciences & Ecology ; Evolutionary Biology
语种英语
WOS记录号WOS:000811622800005
出版者ROYAL SOC
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; 111 Project ; CSC-DAAD
源URL[http://ir.nigpas.ac.cn/handle/332004/41037]  
专题中国科学院南京地质古生物研究所
通讯作者Yun, Hao; Zhang, Xingliang
作者单位1.Univ Gottingen, Dept Geobiol, Ctr Geosci, Goldschmidtstr 3, D-37077 Gottingen, Germany
2.Ocean Univ China, Coll Marine Geosci, Qingdao 266100, Peoples R China
3.Ocean Univ China, Key Lab Submarine Geosci & Prospecting Tech, Minist Educ, Qingdao 266100, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China
5.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
6.Northwest Univ, Dept Geol, Shaanxi Key Lab Early Life & Environm, Xian 710069, Peoples R China
7.Northwest Univ, Dept Geol, Key Lab Continental Dynam, Xian 710069, Peoples R China
推荐引用方式
GB/T 7714		 Yun, Hao,Luo, Cui,Chang, Chao,et al. Adaptive specialization of a unique sponge body from the Cambrian Qingjiang biota[J]. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,2022,289(1976):9.
APA Yun, Hao.,Luo, Cui.,Chang, Chao.,Li, Luoyang.,Reitner, Joachim.,...&Luo, Cui.(2022).Adaptive specialization of a unique sponge body from the Cambrian Qingjiang biota.PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,289(1976),9.
MLA Yun, Hao,et al."Adaptive specialization of a unique sponge body from the Cambrian Qingjiang biota".PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 289.1976(2022):9.

入库方式： OAI收割

来源：南京地质古生物研究所

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